A new smoothed aggregation multigrid method for anisotropic problems.
Michael W. GeeJonathan J. HuRaymond S. TuminaroPublished in: Numer. Linear Algebra Appl. (2009)
Keyphrases
- detection method
- preprocessing
- similarity measure
- multiscale
- clustering method
- segmentation method
- image analysis
- multiresolution
- synthetic data
- cost function
- experimental evaluation
- computational cost
- computationally efficient
- heuristic methods
- energy function
- combinatorial optimization
- neural network
- pairwise
- objective function
- optimization problems
- high accuracy
- support vector machine
- probabilistic model
- significant improvement
- high dimensional
- numerical methods
- image segmentation